DC Motor

Round DC Motor

Round DC MOTOR

NO.

Item *

Specification *

1.

Type

DFC /DFH : Drip-proof, forced cooling, Stabilized/Shunt excitation

2.

Output

3.7 ~335KW

Base Speed

Standard : 1750RPM, 1150RPM, (Other RPM on request)

Armature Voltage

230V / 380V / 460V depend on different type.(Other Voltage on request)

Field Voltage

160V ~ 280Vdc, depend on different type. (Other voltage on request)

3.

Speed Control range

Armature Control: 1:10, Field Control : (On request)

4.

Over Load Capacity

Continuous rating ,150 % x1 Minute

5.

Standards

Outline dimensions:JEM1170~1979
Frame assignment: CUTES’ Standard
Characteristics: JIS, JEM, JEC

6.

Environments

Non-hazardous Indoor use without corrision gas and liquid
Ambient temperature: -10℃ ~ 40℃
Altitude: Under 1000 meters above sea level
Relative humidity: Under 90%RH

7.

Enclosure &
Protection

IP 23: Open protected drip proof, protected against solid objects greater than 12mm and against drops of Water falling up to 15° from vertical

8.

Ventilation

IC 06: A.C Motor blower forced Cooling

9.

Mounting

IM 1001: Horizontal foot mounted , Single shaft

10.

Rotation

Reversible

11.

Frame

Steel

12.

Shaft End

Single Cylindrical shaft extension, Carbon steel

13.

Bearing

Roller Bearing & Ball Bearing

14.

Brush

Electro-graphite

15.

Terminal Box

Enclosed, Located on right side when viewed from drive end

16.

Insulation

F#200 & below : B class ; F#225 & above : F class

17.

Temperature rise

JEM1170-1979 B class: Resistance Method <= 90℃
F class: Resistance Method <= 110℃

18.

Excitation

Stabilized/Shunt

19.

Tacho generator

ACTG 20V/1000RPM , DCTG 60V/1000RPM , Pulse generator

20.

Painting

Munsell  7.5BG4/2

21.

Over Speed Test

125% of Maximum Speed for 1 Minute

22.

Dielectric Test

AC 60Hz(1000+2E)V and 1500V Minimum for
1 Minute  (E: Rated Voltage)

23.

Noise

Under 95dB(A) for 1 Meter Distance From
Outside of Motor

24.

Vibration

Should Not Exceed 0.025mm (Peak to Peak)

25.

Outline Drawing

Refer outline dimension drawing

26.

Thermo-sensor

F#200 & below : Thermostat N.C. 120 ℃ x1  Piece
F#225 & above : Thermostat N.C. 145 ℃ x1  Piece

27.

Cooling Fan

1/4HP~5HP 2/4P 3Φ 220V~440Vac 50/60Hz depend on frame size

Lamination DC Motor

Lamination DC MOTOR

NO.

Item *

Specification *

1.

Model

DFH : Drip-proof, forced cooling, shunt excitation

2.

Output

37 ~1650KW

Base Speed

Standard : 1750RPM, 1450RPM, 1150RPM, 850RPM, 750RPM, 600RPM, 500RPM.(Other RPM on request)

Armature Voltage

230V / 380V / 460V / 600V / 650V / 700V / 750V / 800Vdc,
depend on different type. (Other voltage on request)

Field Voltage

160V ~ 340Vdc, depend on different type. (Other voltage on request)

3.

Speed Control range

Armature Control: 1:10, Field Control : (On request)

4.

Over Load Capacity

150 % x1 Minute or 200% x 1Minute (On request)

5.

Standards

Outline dimensions:IEC72
Frame assignment: CUTES’ Standard
Characteristics: JIS, JEM, JEC

6.

Environments

Non-hazardous Indoor use without corrision gas and liquid
Ambient temperature: -10℃ ~ 40℃
Altitude: Under 1000 meters above sea level
Relative humidity: Under 90%RH

7.

Enclosure &
Protection

IP 23: Open protected drip proof, protected against solid objects greater than 12mm and against drops of Water falling
up to 15° from vertical

8.

Ventilation

IC 06: A.C Motor blower forced Cooling

9.

Mounting

IM 1001: Horizontal foot mounted, Single shaft

10.

Rotation

Reversible

11.

Frame

Lamination

12.

End Shield

Steel

13.

Shaft End

Single Cylindrical shaft extension, Carbon steel

14.

Bearing

Roller Bearing & Ball Bearing

15.

Grease

Alvania NO. 3

16.

Commutator Bar

CMB-1

17.

Brush

Electro-graphite

18.

Terminal Box

Enclosed, Located on right side when viewed from drive end

19.

Insulation

F class

20.

Temperature rise

Resistance Method for Windings :100℃
Thermometer for Commutator   : 80℃

21.

Armature Coil

Nomex covered rectangular copper wire

22.

Field Coil

Nomex covered rectangular copper wire

23.

Excitation

Shunt

24.

Tacho generator

ACTG 20V/1000RPM , DCTG 60V/1000RPM , Pulse generator

25.

Painting

Munsell  7.5BG4/2

26.

Over Speed Test

120% of Maximum Speed for 1 Minute

27.

Insulation resistance (by 1KVDC Megger)

Minimum 100MΩ for Field Windings
Minimum 50MΩ for Armature Windings

28

Dielectric Test

AC 60Hz(1000+2E)V and 1500V Minimum for
1 Minute  (E: Rated Voltage)

29.

Noise

Under 95dB(A) for 1 Meter Distance From
Outside of Motor

30.

Vibration

Should Not Exceed 0.025mm (Peak to Peak)

31.

Outline Drawing

Refer outline dimension drawing

32.

Thermo-sensor

F#225~F#450 : Thermostat N.C. 145 ℃ x1  Piece for coil
F#500~F#710 : Thermostat PT100 x2 Pieces for coil

33.

Space Heater

200W~1000W 1Φ 220V~440Vac depend on frame size

34.

Cooling Fan

1/2HP~25HP 2/4P 3Φ 220V~440Vac 50/60Hz depend on frame size